Title:
TIDAL ENERGY POWER GENERATION DEVICE FOR SMALL SEA AREAS
Document Type and Number:
WIPO Patent Application WO/2021/077330
Kind Code:
A1
Abstract:
A tidal energy power generation device for small sea areas, comprising a measuring scale (1), a conveying pipeline (6) and a water outlet pipeline (9). The measuring scale (1) is welded and fixed to the outer side of a water inlet housing (3), and the outer side of the water inlet housing (3) is hinged and fixed to a sealed box door (2). A storage battery housing (4) is welded and fixed above the water inlet housing (3), and a storage battery (5) is provided on the storage battery housing (4). The conveying pipeline (6) is welded and connected above a drain box (8), and a first power generator (7) is provided above the drain box (8). The outlet pipeline (9) is penetratingly arranged at the outer side of the drain box (8), and a rectifier (10) is provided at the outer side of the storage battery housing (4). Moreover, a transmission line (11) is connected to the outer side of the rectifier (10), and a second power generator (12) is connected to one end of the transmission line (11). The tidal energy power generation device for small sea areas uses a first hydraulic turbine (14) and a sealed box (15), and by means of the first hydraulic turbine (14) and a second hydraulic turbine (18) of different sizes, improves the efficiency of tidal power generation, and increases the efficiency of the device for liquid utilization.
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Inventors:
SUN YAN (CN)
ZHANG YING (CN)
ZHANG YING (CN)
Application Number:
PCT/CN2019/112776
Publication Date:
April 29, 2021
Filing Date:
October 23, 2019
Export Citation:
Assignee:
SUN YAN (CN)
International Classes:
F03B13/26; F03B13/00; F03B13/12
Foreign References:
| KR100834184B1 | 2008-05-30 | |||
| CN204825815U | 2015-12-02 | |||
| CN204825816U | 2015-12-02 | |||
| CN102828893A | 2012-12-19 | |||
| CN207619950U | 2018-07-17 | |||
| US0655431A | 1900-08-07 |
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